Jenn Magder

I wasn't able to reproduce this before because the x64 stable artifacts are codesigned, but the arm ones are not. https://storage.googleapis.com/flutter_infra_release/releases/stable/macos/flutter_macos_3.7.1-stable.zip ``` $ codesign -d -vv ./artifacts/engine/darwin-x64/impellerc ... Signature size=8979...

Next steps: 1. Codesign and reupload the stable artifacts. 2. Update process at go/flutter-manual-codesign (sorry for the non-public link) 3. Validate engine v2 scripts will codesign both.

``` bin/cache/artifacts/engine/darwin-x64/impellerc: accepted source=Notarized Developer ID origin=Developer ID Application: FLUTTER.IO LLC (S8QB4VV633) ``` Stable version 3.7.2 arm64 SDK zipped artifacts are codesigned. The codesigning script has been updated, and there...

@hangyujin this is a P1 can you update this issue with your investigation and progress? > Issues marked P0 should get updates multiple times a day, and issues marked P1...

impellerc wasn't built for arm until https://github.com/flutter/flutter/issues/109892 in 3.4.0-18.0.pre, and this is in stable. @acacio do you have Rosetta installed? https://docs.flutter.dev/get-started/install/macos#system-requirements

> impellerc wasn't built for arm until #109892 in 3.4.0-18.0.pre, and this is in stable. Although I see now they also tried on master...

> I'm not sure if there are legitimate situations where you intentionally want to run the x64 SDK in rosetta mode, WDYT There's no reason not to allow this, if...

I have https://github.com/flutter/flutter/pull/114558 ready to review, but I want to hear from @acacio if the issue is that Rosetta isn't installed, or if something else is going on.

@kuhnroyal > impellerc wasn't built for arm until https://github.com/flutter/flutter/issues/109892 in 3.4.0-18.0.pre

Going to reopen this one, I don't think the flake is being tracked anywhere.